[jdk20] RFR: 8298215: gc/g1/TestVerifyGCType.java failed with "Missing expected verification pattern Verifying After GC for: Pause Young (Prepare Mixed): expected true, was false"

[Kim Barrett]

On Mon, 19 Dec 2022 11:25:40 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

> Pre-existing issue: `update_young_length_bounds` at the end of gc and `update_young_length_bounds` in `revise_young_list_target_length` are called with different tuning parameters. Thus, they are often giving totally contradicting values for targets.

Yes, and the update at the end of gc is *almost* a waste of time - since JDK-8137022 it will be revised *almost* immediately after the gc safepoint ends.

-------------

PR: https://git.openjdk.org/jdk20/pull/52